1 files changed, 3 insertions, 0 deletions

diff --git a/kernel/exit.c b/kernel/exit.c
index 32c58f7433a3..d13f2eec4bb8 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -667,6 +667,7 @@ void do_exit(long code)
 {
         struct task_struct *tsk = current;
         int group_dead;
+        TASKS_RCU(int tasks_rcu_i);
 
         profile_task_exit(tsk);
 
@@ -775,6 +776,7 @@ void do_exit(long code)
          */
         flush_ptrace_hw_breakpoint(tsk);
 
+        TASKS_RCU(tasks_rcu_i = __srcu_read_lock(&tasks_rcu_exit_srcu));
         exit_notify(tsk, group_dead);
         proc_exit_connector(tsk);
 #ifdef CONFIG_NUMA
@@ -814,6 +816,7 @@ void do_exit(long code)
         if (tsk->nr_dirtied)
                 __this_cpu_add(dirty_throttle_leaks, tsk->nr_dirtied);
         exit_rcu();
+        TASKS_RCU(__srcu_read_unlock(&tasks_rcu_exit_srcu, tasks_rcu_i));
 
         /*
          * The setting of TASK_RUNNING by try_to_wake_up() may be delayed